Thanks Dave for posting that. You can never get a good feel for an operational error from the news reports or the NTSB report. It's clear now that both controllers were trying to shoot gaps with arrivals on crossing runways and they apparently weren't on the same page.

Well further information on this, USA1170 was a 733 heading to PHL, he was at 200ft leaving the end of the rnwy, EIN132 was at 500ft leaving the end of the rnwy and heading to EINN, type an A333. All that from Passur....